Dimensions and Materials of Pneumatic-Hydraulic Booster Cylinders
气液增压缸的尺寸和材料。
Dimensions and Materials of Pneumatic-Hydraulic Booster Cylinders.
气液增压缸一样增压比的增压泵比其他牌子的增压泵要大许多，汽体增压泵和气体增压泵尺寸危害增压后的数据流量和使用期限，材料这一应当不用多讲了，便是一分价格一分货。
Pneumatic-hydraulic booster pumps of the same pressure ratio from our brand are much larger than those of other brands. The size of gas booster pumps affects the post-boost flow rate and service life. As for materials, it is self-evident that you get what you pay for.
气体进到气液增压缸气路方式，详细分析了汽泡对气液增压缸气路运作所产生的损害的基本上，又阐述了在设计方案、应用和维护保养气液增压缸气路的历程中避免 汽泡伤害的具体办法，对气液增压缸气路的运行稳定性具备积极意义。
This paper introduces the air intake modes of pneumatic-hydraulic booster cylinders. Based on a detailed analysis of the damage caused by air bubbles to the air circuit operation, it elaborates practical measures to prevent such hazards during the design, operation and maintenance of the air circuit. It is of great significance to improve the operational stability of the air circuit for pneumatic-hydraulic booster cylinders.
渗入气液增压缸气路的气体，以孔径0.05—0.5mm的汽泡情况飘浮于齿轮油中，对气液增压缸气路的液压油的容积延展性变位系数和齿轮油的黏度将造成明显的危害，伴随着气液增压缸气路的的压力上升，一部分渗入气体将融入齿轮油中，其他仍以气相色谱存有。当渗入的气量扩大时，齿轮油的容积需求弹性则骤降，齿轮油中的工作压力波快速传播缓减，液压油的动力粘度呈线形提高。飘浮在液压油中的气体与齿轮油结为混合物，这类混合物的可靠性与汽泡的规格尺寸，对气液增压缸气路将造成重要的危害。
避免 气体渗入气液增压缸气路的技术措施
1、避免 外界汽体进到系统软件，应用中应时常查验机油箱量状况是不是正常的，防止产生吸空状况，与此同时立即查验液压油状况防止液压油质变.
2、在检修组装中，务必清除元器件及管道中气体，并应将吸输油管及泵壳注满液压油，维持输油管的密封性优良。
Technical Measures to Prevent Gas Ingress into the Air Circuit of Pneumatic-Hydraulic Booster Cylinders
- Prevent external gas from entering the system. Regularly check the oil level of the oil tank during operation to avoid air suction. Meanwhile, inspect the hydraulic oil condition timely to prevent oil deterioration.
- Remove residual gas from components and pipelines during maintenance and assembly. Fully fill the suction pipeline and pump body with hydraulic oil, and ensure good tightness of all oil lines.